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How to escape single quotes in MySQL
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edited Oct 27 '12 at 22:10
answered May 20 '09 at 9:31
Rob...
Is there a replacement for unistd.h for Windows (Visual C)?
...le console program written for Unix to the Windows platform ( Visual C++ 8.0 ). All the source files include "unistd.h", which doesn't exist. Removing it, I get complaints about misssing prototypes for 'srandom', 'random', and 'getopt'.
I know I can replace the random functions, and I'm pretty sure...
How can you determine how much disk space a particular MySQL table is taking up?
...able_name='mytable';
KILOBYTES
SELECT (data_length+index_length)/power(1024,1) tablesize_kb
FROM information_schema.tables
WHERE table_schema='mydb' and table_name='mytable';
MEGABYTES
SELECT (data_length+index_length)/power(1024,2) tablesize_mb
FROM information_schema.tables
WHERE table_schem...
Class 'DOMDocument' not found
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10
For me: sudo apt-get install php7.1-xml
– Rafael Barros
Aug 1 '17 at 19:33
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How can I use optional parameters in a T-SQL stored procedure?
...gs of Dynamic SQL by Erland Sommarskog
If you have the proper SQL Server 2008 version (SQL 2008 SP1 CU5 (10.0.2746) and later), you can use this little trick to actually use an index:
Add OPTION (RECOMPILE) onto your query, see Erland's article, and SQL Server will resolve the OR from within (@La...
Calculate a MD5 hash from a string
...string.
It works well and generates a 32-character hex string like this:
900150983cd24fb0d6963f7d28e17f72
16 Answers
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Android, ListView IllegalStateException: “The content of the adapter has changed but ListView did no
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120
I had the same issue.
I was adding items to my ArrayList outside the UI thread.
Solution: I ha...
Immutable array in Java
...e:
List<Integer> items = Collections.unmodifiableList(Arrays.asList(0,1,2,3));
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How can I render a list select box (dropdown) with bootstrap?
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answered Aug 9 '13 at 16:20
BaerkinsBaerkins
4,57011 gold badge1313 silver badges2828 bronze badges
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Maximum size of a element
I'm working with a canvas element with a height of 600 to 1000 pixels and a width of several tens or hundreds of thousands of pixels. However, after a certain number of pixels (obviously unknown), the canvas no longer display shapes I draw with JS.
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